: Schrenck's Tulip , Russian Fritillary ( ryabchik ), and Dwarf Iris .

: Originally instituted by the regional administration on January 9, 1996.

: The book includes 336 biological species , including 67 types of birds, 40 types of insects, and 183 types of plants. Key Endangered Species :

The official ( Krasnaya Kniga Orenburgskoy Oblasti ), which provides an annotated list of rare and endangered species of animals, plants, and fungi in the region, is available for viewing and download through several official and academic portals. Digital Access and Downloads